Rear speaker removal

Hey again, got that 01 Civic LX. I just bought a set of pioneer 6x9s and I was wondering if I had to either pull the whole rear deck off to access the speakers, or if those rear speaker grilles pop off seprately from the rear deck. How would I go about doing either procedure? Which one works? Sorry for all the questions, wish they made a Chilton manual for something this new. Anybody know where I can get a decently priced shop manual for this car?